Module nrf52840::qspi
[−]
[src]
External flash interface
Modules
addrconf |
Extended address configuration. |
cinstrconf |
Custom instruction configuration register. |
cinstrdat0 |
Custom instruction data register 0. |
cinstrdat1 |
Custom instruction data register 1. |
dpmdur |
Set the duration required to enter/exit deep power-down mode (DPM). |
enable |
Enable QSPI peripheral and acquire the pins selected in PSELn registers |
erase |
Register block Unspecified |
events_ready |
QSPI peripheral is ready. This event will be generated as a response to any QSPI task. |
ifconfig0 |
Interface configuration. |
ifconfig1 |
Interface configuration. |
iftiming |
SPI interface timing. |
inten |
Enable or disable interrupt |
intenclr |
Disable interrupt |
intenset |
Enable interrupt |
psel |
Register block Unspecified |
read |
Register block Unspecified |
status |
Status register. |
tasks_activate |
Activate QSPI interface |
tasks_erasestart |
Start external flash memory erase operation |
tasks_readstart |
Start transfer from external flash memory to internal RAM |
tasks_writestart |
Start transfer from internal RAM to external flash memory |
write |
Register block Unspecified |
xipoffset |
Address offset into the external memory for Execute in Place operation. |
Structs
ADDRCONF |
Extended address configuration. |
CINSTRCONF |
Custom instruction configuration register. |
CINSTRDAT0 |
Custom instruction data register 0. |
CINSTRDAT1 |
Custom instruction data register 1. |
DPMDUR |
Set the duration required to enter/exit deep power-down mode (DPM). |
ENABLE |
Enable QSPI peripheral and acquire the pins selected in PSELn registers |
ERASE |
Register block |
EVENTS_READY |
QSPI peripheral is ready. This event will be generated as a response to any QSPI task. |
IFCONFIG0 |
Interface configuration. |
IFCONFIG1 |
Interface configuration. |
IFTIMING |
SPI interface timing. |
INTEN |
Enable or disable interrupt |
INTENCLR |
Disable interrupt |
INTENSET |
Enable interrupt |
PSEL |
Register block |
READ |
Register block |
RegisterBlock |
Register block |
STATUS |
Status register. |
TASKS_ACTIVATE |
Activate QSPI interface |
TASKS_ERASESTART |
Start external flash memory erase operation |
TASKS_READSTART |
Start transfer from external flash memory to internal RAM |
TASKS_WRITESTART |
Start transfer from internal RAM to external flash memory |
WRITE |
Register block |
XIPOFFSET |
Address offset into the external memory for Execute in Place operation. |